How much did she weigh before she went on strike? 60g is virtually nothing to an adult or subadult - mine fluctuate that much and more just between feeds/poops. I've had one girl in the 600g range go nearly 4 months, then resume with no problem when she felt like it, and dropped no more than 50-60g during her fast.

I'd give her a week of peace and quiet since her tub change, and then offer live. Supervise so you can intervene if there's a problem, and maybe try slightly smaller prey than she's accustomed to. If she still refuses, don't offer again for 2 wks or so. She may be stressed out by too-frequent offerings.

Has she eaten for you in the past? Any signs of illness? Check your husbandry, make sure everything's ideal, and if she's got some size on her, I wouldn't start to worry yet.

Good luck to you, it's all part of the ride